Microsoft Launches Faster, Redesigned 365 Copilot With Smarter Interface Across Desktop and Mobile

Microsoft is rolling out a faster, redesigned Microsoft 365 Copilot featuring a cleaner interface that loads twice as fast, smarter progressive disclosure tools, and deeper integration across desktop and mobile apps, letting users edit documents and ask questions directly from within paragraphs, spreadsheet cells, and slides.

• Microsoft is launching a revamped version of Microsoft 365 Copilot with a cleaner design that loads twice as fast and delivers more structured, easier-to-scan responses.
• The redesign introduces 'progressive disclosure,' a feature that presents tools and controls based on the user's prompt, along with an upgraded prompt box that supports direct text formatting and expands to fit content.
• The update is rolling out across desktop and mobile devices, with Copilot functioning as a side panel inside Microsoft 365 apps, enabling users to ask questions, edit documents, and open chat windows from within paragraphs, spreadsheet cells, or slides.